craiga

/**
 * Get the ID of an element.
 *
 * Get the ID of an element, generating one if none exists and the second
 * parameter is set to true.
 * Makes use of {@link https://gist.github.com/craiga/4075392 randomString}.
 *
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/3279884
 */

craiga

<?php
	/**
	 * Log memory usage.
	 * 
	 * Makes use of {@link https://gist.github.com/1849563 _log} and {@link https://gist.github.com/2880386 formatMemory}.
	 *
	 * @author Craig Anderson <[email protected]>
	 * @link https://gist.github.com/3336985
	 */
	protected function _logMemoryUsage()

craiga

function formatInt(num) {
	num = parseInt(num);
	str = new String(num);
	if(str.length > 4) {
		var formatted = "";
		do {
			var lastChar = str.length;
			formatted += "," + str.slice(lastChar - 3);
			str = str.slice(0, lastChar - 3);
		} while(str.length > 3);

craiga

<?php

	/**
	 * Log progress.
	 * 
	 * Log progress with a message along the lines of "Processed 600 of 20,000 items (3%)."
	 * Makes use of {@link https://gist.github.com/1849563 _log}.
	 *
	 * @author Craig Anderson <[email protected]>
	 * @link https://gist.github.com/3444731

craiga

<?php

/**
 * Parse a description of a number of bytes to an actual number of bytes.
 *
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/3759346
 */
function strtobytes($dataSize)
{

craiga

/**
 * Based on http://stackoverflow.com/a/6020820/323826
 */

var htmlEscapes = {
	'&': '&',
	'<': '&lt;',
	'>': '&gt;',
	'"': '&quot;',
	"'": '&#x27;',

craiga

/**
 * Generate a random string.
 * 
 * @param alphabet (optional)   The alphabet used to generate a random string.
 * @param minLength (optional)  The minimum length of the string. 10 by default.
 * @param maxLength (optional)  The maximum length of the string. 20 by default.
 *
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/4075392
 */

craiga

/**
 * Parse cookies into an object.
 * 
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/4134160
 */
function parseCookies(unparsed) {
	if(typeof unparsed == "undefined") {
		unparsed = document.cookie;
	}

craiga

<?php
/**
 * Dump a simple view of the current call stack.
 * 
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/4687895
 */
function stackdump() {
	$stack = debug_backtrace();
	foreach($stack as $stackIndex => $stackEntry) {

craiga

/**
 * Parse query string into an object.
 * 
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/4760400
 */
function parseQueryString(unparsed) {
	if(typeof unparsed == "undefined") {
		unparsed = window.location.search;
	}